Ophthalmology General fef6ed5e Regarding CRAo which is true? A Atherosclerosis in carotid aeries & emboli originating in hea are 2 most common cause B Relative afferent pupillary defect is absent C Local intraaerial thrombolysis has proven benefit D Majority of patient will recover to gain good visual acuity High-Yield Explanation A;Atherosclerosis in carotid aeries & emboli originating in hea are 2 most common cause